反应详情

温度

20 °C

To 3-(6-Isopropyl-pyridin-3-ylmethyl)-1-triisopropylsilanyl-1H-pyrrolo[2,3-b]pyridine (39, 35.0 mg, 0.086 mmol) in tetrahydrofuran (3.0 mL) was added tetra-n-butylammonium fluoride (29 mg, 0.11 mmol). The reaction was stirred at 20° C. for 30 minutes. The reaction mixture was poured into water and extracted with ethyl acetate. The organic layer was washed with brine, dried over sodium sulfate, concentrated and purified by silica gel column chromatography eluting with 10% methanol in dichloromethane to give compound (P-0019, 18.0 mg, 81.9%). MS (ESI) [M+H+]+=252.

1. extractionextracted with ethyl acetate
2. washThe organic layer was washed with brine
3. dry with materialdried over sodium sulfate
4. concentrationconcentrated
5. custompurified by silica gel column chromatography
6. washeluting with 10% methanol in dichloromethane
7. customto give compound (P-0019, 18.0 mg, 81.9%)